声明
致谢
1 绪 论
1.1 研究背景及意义(Issue Presentation and Research Significance)
1.2 国内外研究现状(Research Development at Home and Abroad)
1.3 研究内容与研究方法(Research Contents and Approach)
1.4 主要创新点(Main Innovation Points)
2 高空作业车的风载特性
2.1 高空作业车组成结构(Structure of Aerial Platforms)
2.2 风载特性的表征方法(The Characterization Methods of the Wind Load Characteristic)
2.3 脉动风的概率统计特征(Probability and Statistics Characteristics of the Fluctuating Wind)
2.4 折臂式高空作业车的风载荷特性 (Numerical Simulation of Wind Load Characteristics for Folding-Jib Aerial Platforms)
2.5 本章小结(Summary)
3 高空作业车的动力特性
3.1 结构模态分析理论(Theory of Modal Analysis)
3.2 折臂式高空作业车的动力特性(Dynamic Characteristics of Aerial Platforms)
3.3 高空作业车的振型参与系数(The Modal Participation Factor of Aerial Platforms)
3.4 本章小结(Summary)
4 高空作业车的风振响应
4.1 脉动风速数值模拟(Numerical Simulation of Fluctuating Wind)
4.2 折臂式高空作业车风振响应的时域特性(Time Domain Characteristic of Wind-Induced Response for Folding-Jib Aerial Platform)
4.3 折臂式高空作业车风振响应的频域特性(Frequency Domain Characteristic of Wind-Induced Response for Aerial Platform)
4.4 本章小结(Summary)
5 考虑风与结构耦合作用的高空作业车风振响应
5.1 风与高空作业车的流固耦合效应(Fluid-Structure Interaction with Wind and Aerial Platform)
5.2 考虑耦合作用时结构动力学方程(Dynamic Equation with Wind and Structure Interaction)
5.3 风与高空作业车耦合作用时的风振响应( Wind-Induced Response with Wind and Aerial Platform Interaction)
5.4 高空作业车的等效风荷载(Equivalent Static force of Aerial Platform)
5.5 本章小结(Summary)
6 折臂式高空作业车风振响应的实测研究
6.1 测试设备与方案(Test Equipment and Program)
6.2 高空作业车风致振动响应测试(Field Measurement of Wind-Induced Response for Aerial Platform)
6.3 高空作业车实测结果时域分析(Time Domain Analysis of Measurement Results for Aerial Platform)
6.4 高空作业车实测结果频域分析(Frequency Domain Analysis of Measurement Results for Aerial Platform)
6.5 本章小结(Summary)
7 高空作业车的风振疲劳损伤及动力可靠性
7.1 高空作业车的风振可靠性(Wind-Induced Reliability of Aerial Platform)
7.2 疲劳的基本概念(The Concept of Fatigue)
7.3 疲劳累积损伤理论(Theory of Fatigue Accumulative Damage )
7.4 时域内疲劳累积损伤分析(Fatigue Accumulative Damage in Time Domain)
7.5 频域内疲劳累积损伤分析(Fatigue Accumulative Damage in Frequency Domain)
7.6 高空作业车的风振疲劳可靠性(Wind-Induced Fatigue Reliability of Aerial Platform)
7.7 本章小结(Summary)
8 结论与展望
8.1 主要结论(Main Conclusions)
8.2 研究展望(Research Prospects)
参考文献
作者简历
学位论文数据集